#define _CRT_SECURE_NO_WARNINGS  1
#include<stdio.h>
#include<math.h>
int main()
{
	int i=0;
	int count = 0;
	for (i = 101; i <= 200; i += 2)
	{
		int j = 0;
		int flag = 1;
		for (j = 2; j <= sqrt(i); j++)
		{
			if (i % j == 0)
			{
				flag = 0;
				break;
			}
		}
		if (flag == 1)
		{
			count++;
			printf("%2d\t", i);
		}
			
	}
	printf("\ncount=%d\n", count);

		return 0;
}